3943443

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2377}}^1$

素因数の和:2466

約数の個数: 16

約数和(自身を含む): 6087680

約数和(自身を除く): 2144237

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 2377, 7131, 16639, 49917, 187783, 563349, 1314481, 3943443]

約数ペア:

[(1, 3943443), (3, 1314481), (7, 563349), (21, 187783), (79, 49917), (237, 16639), (553, 7131), (1659, 2377)]